Source code of Windows XP (NT5)
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/********************************************************************//** Microsoft LAN Manager **//** Copyright (c) Microsoft Corporation. All rights reserved. **//********************************************************************//* :ts=4 */
//** IPEXPORT.H - IP public definitions.//// This file contains public definitions exported to transport layer and// application software.//
#ifndef IP_EXPORT_INCLUDED#define IP_EXPORT_INCLUDED 1
#if _MSC_VER > 1000#pragma once#endif
//// IP type definitions.//typedef ULONG IPAddr; // An IP address.typedef ULONG IPMask; // An IP subnet mask.typedef ULONG IP_STATUS; // Status code returned from IP APIs.
#ifndef s6_addr//// Duplicate these definitions here so that this file can be included by// kernel-mode components which cannot include ws2tcpip.h, as well as// by user-mode components which do.//
typedef struct in6_addr { union { UCHAR Byte[16]; USHORT Word[8]; } u;} IN6_ADDR;
#define in_addr6 in6_addr
//// Defines to match RFC 2553.//#define _S6_un u#define _S6_u8 Byte#define s6_addr _S6_un._S6_u8
//// Defines for our implementation.//#define s6_bytes u.Byte#define s6_words u.Word
#endif
typedef struct in6_addr IPv6Addr;
/*INC*/
//// The ip_option_information structure describes the options to be// included in the header of an IP packet. The TTL, TOS, and Flags// values are carried in specific fields in the header. The OptionsData// bytes are carried in the options area following the standard IP header.// With the exception of source route options, this data must be in the// format to be transmitted on the wire as specified in RFC 791. A source// route option should contain the full route - first hop thru final// destination - in the route data. The first hop will be pulled out of the// data and the option will be reformatted accordingly. Otherwise, the route// option should be formatted as specified in RFC 791.//
typedef struct ip_option_information { UCHAR Ttl; // Time To Live UCHAR Tos; // Type Of Service UCHAR Flags; // IP header flags UCHAR OptionsSize; // Size in bytes of options data PUCHAR OptionsData; // Pointer to options data} IP_OPTION_INFORMATION, *PIP_OPTION_INFORMATION;
#if defined(_WIN64)
typedef struct ip_option_information32 { UCHAR Ttl; UCHAR Tos; UCHAR Flags; UCHAR OptionsSize; UCHAR * POINTER_32 OptionsData;} IP_OPTION_INFORMATION32, *PIP_OPTION_INFORMATION32;
#endif // _WIN64
//// The icmp_echo_reply structure describes the data returned in response// to an echo request.//
typedef struct icmp_echo_reply { IPAddr Address; // Replying address ULONG Status; // Reply IP_STATUS ULONG RoundTripTime; // RTT in milliseconds USHORT DataSize; // Reply data size in bytes USHORT Reserved; // Reserved for system use PVOID Data; // Pointer to the reply data struct ip_option_information Options; // Reply options} ICMP_ECHO_REPLY, *PICMP_ECHO_REPLY;
#if defined(_WIN64)
typedef struct icmp_echo_reply32 { IPAddr Address; ULONG Status; ULONG RoundTripTime; USHORT DataSize; USHORT Reserved; VOID * POINTER_32 Data; struct ip_option_information32 Options;} ICMP_ECHO_REPLY32, *PICMP_ECHO_REPLY32;
#endif // _WIN64
typedef struct arp_send_reply { IPAddr DestAddress; IPAddr SrcAddress;} ARP_SEND_REPLY, *PARP_SEND_REPLY;
typedef struct tcp_reserve_port_range { USHORT UpperRange; USHORT LowerRange;} TCP_RESERVE_PORT_RANGE, *PTCP_RESERVE_PORT_RANGE;
#define MAX_ADAPTER_NAME 128
typedef struct _IP_ADAPTER_INDEX_MAP { ULONG Index; WCHAR Name[MAX_ADAPTER_NAME];} IP_ADAPTER_INDEX_MAP, *PIP_ADAPTER_INDEX_MAP;
typedef struct _IP_INTERFACE_INFO { LONG NumAdapters; IP_ADAPTER_INDEX_MAP Adapter[1];} IP_INTERFACE_INFO,*PIP_INTERFACE_INFO;
typedef struct _IP_UNIDIRECTIONAL_ADAPTER_ADDRESS { ULONG NumAdapters; IPAddr Address[1];} IP_UNIDIRECTIONAL_ADAPTER_ADDRESS, *PIP_UNIDIRECTIONAL_ADAPTER_ADDRESS;
typedef struct _IP_ADAPTER_ORDER_MAP { ULONG NumAdapters; ULONG AdapterOrder[1];} IP_ADAPTER_ORDER_MAP, *PIP_ADAPTER_ORDER_MAP;
typedef struct _IP_MCAST_COUNTER_INFO { ULONG64 InMcastOctets; ULONG64 OutMcastOctets; ULONG64 InMcastPkts; ULONG64 OutMcastPkts;} IP_MCAST_COUNTER_INFO, *PIP_MCAST_COUNTER_INFO;
//// IP_STATUS codes returned from IP APIs//
#define IP_STATUS_BASE 11000
#define IP_SUCCESS 0#define IP_BUF_TOO_SMALL (IP_STATUS_BASE + 1)#define IP_DEST_NET_UNREACHABLE (IP_STATUS_BASE + 2)#define IP_DEST_HOST_UNREACHABLE (IP_STATUS_BASE + 3)#define IP_DEST_PROT_UNREACHABLE (IP_STATUS_BASE + 4)#define IP_DEST_PORT_UNREACHABLE (IP_STATUS_BASE + 5)#define IP_NO_RESOURCES (IP_STATUS_BASE + 6)#define IP_BAD_OPTION (IP_STATUS_BASE + 7)#define IP_HW_ERROR (IP_STATUS_BASE + 8)#define IP_PACKET_TOO_BIG (IP_STATUS_BASE + 9)#define IP_REQ_TIMED_OUT (IP_STATUS_BASE + 10)#define IP_BAD_REQ (IP_STATUS_BASE + 11)#define IP_BAD_ROUTE (IP_STATUS_BASE + 12)#define IP_TTL_EXPIRED_TRANSIT (IP_STATUS_BASE + 13)#define IP_TTL_EXPIRED_REASSEM (IP_STATUS_BASE + 14)#define IP_PARAM_PROBLEM (IP_STATUS_BASE + 15)#define IP_SOURCE_QUENCH (IP_STATUS_BASE + 16)#define IP_OPTION_TOO_BIG (IP_STATUS_BASE + 17)#define IP_BAD_DESTINATION (IP_STATUS_BASE + 18)
//// Variants of the above using IPv6 terminology, where different//
#define IP_DEST_NO_ROUTE (IP_STATUS_BASE + 2)#define IP_DEST_ADDR_UNREACHABLE (IP_STATUS_BASE + 3)#define IP_DEST_PROHIBITED (IP_STATUS_BASE + 4)#define IP_DEST_PORT_UNREACHABLE (IP_STATUS_BASE + 5)#define IP_HOP_LIMIT_EXCEEDED (IP_STATUS_BASE + 13)#define IP_REASSEMBLY_TIME_EXCEEDED (IP_STATUS_BASE + 14)#define IP_PARAMETER_PROBLEM (IP_STATUS_BASE + 15)
//// IPv6-only status codes//
#define IP_DEST_UNREACHABLE (IP_STATUS_BASE + 40)#define IP_TIME_EXCEEDED (IP_STATUS_BASE + 41)#define IP_BAD_HEADER (IP_STATUS_BASE + 42)#define IP_UNRECOGNIZED_NEXT_HEADER (IP_STATUS_BASE + 43)#define IP_ICMP_ERROR (IP_STATUS_BASE + 44)#define IP_DEST_SCOPE_MISMATCH (IP_STATUS_BASE + 45)
//// The next group are status codes passed up on status indications to// transport layer protocols.//#define IP_ADDR_DELETED (IP_STATUS_BASE + 19)#define IP_SPEC_MTU_CHANGE (IP_STATUS_BASE + 20)#define IP_MTU_CHANGE (IP_STATUS_BASE + 21)#define IP_UNLOAD (IP_STATUS_BASE + 22)#define IP_ADDR_ADDED (IP_STATUS_BASE + 23)#define IP_MEDIA_CONNECT (IP_STATUS_BASE + 24)#define IP_MEDIA_DISCONNECT (IP_STATUS_BASE + 25)#define IP_BIND_ADAPTER (IP_STATUS_BASE + 26)#define IP_UNBIND_ADAPTER (IP_STATUS_BASE + 27)#define IP_DEVICE_DOES_NOT_EXIST (IP_STATUS_BASE + 28)#define IP_DUPLICATE_ADDRESS (IP_STATUS_BASE + 29)#define IP_INTERFACE_METRIC_CHANGE (IP_STATUS_BASE + 30)#define IP_RECONFIG_SECFLTR (IP_STATUS_BASE + 31)#define IP_NEGOTIATING_IPSEC (IP_STATUS_BASE + 32)#define IP_INTERFACE_WOL_CAPABILITY_CHANGE (IP_STATUS_BASE + 33)#define IP_DUPLICATE_IPADD (IP_STATUS_BASE + 34)
#define IP_GENERAL_FAILURE (IP_STATUS_BASE + 50)#define MAX_IP_STATUS IP_GENERAL_FAILURE#define IP_PENDING (IP_STATUS_BASE + 255)
//// Values used in the IP header Flags field.//#define IP_FLAG_DF 0x2 // Don't fragment this packet.
//// Supported IP Option Types.//// These types define the options which may be used in the OptionsData field// of the ip_option_information structure. See RFC 791 for a complete// description of each.//#define IP_OPT_EOL 0 // End of list option#define IP_OPT_NOP 1 // No operation#define IP_OPT_SECURITY 0x82 // Security option#define IP_OPT_LSRR 0x83 // Loose source route#define IP_OPT_SSRR 0x89 // Strict source route#define IP_OPT_RR 0x7 // Record route#define IP_OPT_TS 0x44 // Timestamp#define IP_OPT_SID 0x88 // Stream ID (obsolete)#define IP_OPT_ROUTER_ALERT 0x94 // Router Alert Option
#define MAX_OPT_SIZE 40 // Maximum length of IP options in bytes
#ifdef CHICAGO
// Ioctls code exposed by Memphis tcpip stack.// For NT these ioctls are define in ntddip.h (private\inc)
#define IOCTL_IP_RTCHANGE_NOTIFY_REQUEST 101#define IOCTL_IP_ADDCHANGE_NOTIFY_REQUEST 102#define IOCTL_ARP_SEND_REQUEST 103#define IOCTL_IP_INTERFACE_INFO 104#define IOCTL_IP_GET_BEST_INTERFACE 105#define IOCTL_IP_UNIDIRECTIONAL_ADAPTER_ADDRESS 106
#endif
#endif // IP_EXPORT_INCLUDED
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